From 712dab5c8cd8933d9cdb63d4c833940c461a09da Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Tue, 31 Jan 2023 19:00:28 +0000
Subject: [PATCH] docs: remove broken links from showcase

---
 layouts/partials/head.html |  120 +++++++++++++++++++++++++++++++++++++++--------------------
 1 files changed, 79 insertions(+), 41 deletions(-)

diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 7dfbd50..57dc546 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -1,18 +1,21 @@
+<!-- set data/config yaml file based on website language -->
+{{ $config := cond (eq $.Site.Language.Lang "en") "config" (printf "config.%s" $.Site.Language.Lang) }}
+{{ $data := index $.Site.Data $config }}
 <head>
   <!-- Meta tags -->
   <meta charset="UTF-8" />
   <meta
     name="description"
-    content="{{if .IsHome}}{{$.Site.Data.config.description}}{{else}}{{.Summary}}{{end}}"
+    content="{{if .IsHome}}{{$data.description | default $.Site.Data.config.description}}{{else}}{{.Summary}}{{end}}"
   />
   <title>
-    {{ if .Title }}{{ .Title }}{{ else }}{{ $.Site.Data.config.page_title }}{{
+    {{ if .Title }}{{ .Title }}{{ else }}{{ $data.page_title | default $.Site.Data.config.page_title }}{{
     end }}
   </title>
   <meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <!-- HTML Favicon -->
-  {{ $favicon := $.Site.Data.config.favicon | default (slice (dict "rel" "shortcut icon" "type" "image/png" "href" "icon.png")) }}
+  {{ $favicon := $data.favicon  | default $.Site.Data.config.favicon | default (slice (dict "rel" "shortcut icon" "type" "image/png" "href" "icon.png")) }}
   {{ $type := (printf "%T" $favicon) }}
   {{ if eq $type "string" }}
   {{ $favicon | safeHTML }}
@@ -23,16 +26,16 @@
   {{ end }}
 
   <!-- CSS Stylesheets and Fonts -->
-  <link
-    href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=Source+Sans+Pro:wght@400;600;700&family=Fira+Code:wght@400;700&display=swap"
-    rel="stylesheet"
-  />
   {{$sass := resources.Match "styles/[!_]*.scss" }}
   {{$css := slice }}
   {{range $sass}}
   {{$scss := . | resources.ToCSS (dict "outputStyle" "compressed") }}
   {{$css = $css | append $scss}}
   {{end}}
+  {{if $data.enableCallouts | default $.Site.Data.config.enableCallouts}}
+    {{$scss := resources.Get "styles/_callouts.scss" | resources.ToCSS (dict "outputStyle" "compressed") }}
+    {{$css = $css | append $scss}}
+  {{end}}
   {{$finalCss := $css | resources.Concat "styles.css" | resources.Fingerprint "md5" | resources.Minify  }}
   <link href="{{$finalCss.Permalink}}" rel="stylesheet" />
 
@@ -40,25 +43,36 @@
   <link href="{{$lightSyntax.Permalink}}" rel="stylesheet" id="theme-link">
 
    <!-- Base scripts -->
-  {{ $darkMode := resources.Get "js/darkmode.js" | resources.ExecuteAsTemplate "js/darkmode.js" . | resources.Fingerprint "md5" | resources.Minify }}
-  <script src="{{$darkMode.Permalink}}"></script>
+  {{$scripts := (slice "js/darkmode.js" "js/util.js")}}
+  {{range $scripts}}
+  {{$scriptname := .}}
+  {{ $s := resources.Get $scriptname | resources.ExecuteAsTemplate $scriptname . | resources.Fingerprint "md5" | resources.Minify }}
+  <script src="{{$s.Permalink}}"></script>
+  {{end}}
   {{partial "katex.html" .}}
 
+  {{partial "mermaid.html" .}}
+
+  <script async src="https://unpkg.com/@floating-ui/core@0.7.3"></script>
+  <script async src="https://unpkg.com/@floating-ui/dom@0.5.4"></script>
   {{ $popover := resources.Get "js/popover.js" | resources.Fingerprint "md5" |
   resources.Minify }}
-  <script src="{{$popover.Permalink}}"></script>
+  <script async src="{{$popover.Permalink}}"></script>
 
   <!-- Optional scripts -->
-  {{ if $.Site.Data.config.enableCodeBlockTitle }}
+  {{ if $data.enableCodeBlockTitle | default $.Site.Data.config.enableCallouts }}
   {{ $codeTitle := resources.Get "js/code-title.js" | resources.Fingerprint "md5" | resources.Minify }}
-  <script src="{{$codeTitle.Permalink}}"></script>
+  <script defer src="{{$codeTitle.Permalink}}"></script>
   {{end}}
 
-  {{ if $.Site.Data.config.enableCodeBlockCopy }}
+  {{ if $data.enableCodeBlockCopy | default $.Site.Data.config.enableCodeBlockCopy }}
   {{ $clipboard := resources.Get "js/clipboard.js" | resources.Fingerprint "md5" | resources.Minify }}
-  {{ if (findRE "<pre" .Content 1) }}
-    <script src="{{$clipboard.Permalink}}"></script>
+  <script defer src="{{$clipboard.Permalink}}"></script>
   {{ end }}
+
+  {{ if $data.enableCallouts | default $.Site.Data.config.enableCallouts }}
+  {{ $callouts := resources.Get "js/callouts.js" | resources.Fingerprint "md5" | resources.Minify }}
+  <script defer src="{{$callouts.Permalink}}"></script>
   {{ end }}
 
   <!--  Preload page vars  -->
@@ -67,6 +81,9 @@
   "indices/contentIndex.json" | resources.Fingerprint "md5" | resources.Minify
   }}
   <script>
+    const SEARCH_ENABLED = {{.Site.Data.config.search.enableSemanticSearch}}
+    const LATEX_ENABLED = {{.Site.Data.config.enableLatex}}
+    const PRODUCTION = {{ hugo.IsProduction }}
     const BASE_URL = {{.Site.BaseURL}}
     const fetchData = Promise.all([
           fetch("{{ $linkIndex.Permalink }}")
@@ -92,62 +109,83 @@
       const pathWindow = window.location.pathname;
       const isHome = pathBase == pathWindow;
 
-      {{if $.Site.Data.config.enableCodeBlockCopy -}}
+      {{if $data.enableCodeBlockCopy | default $.Site.Data.config.enableCodeBlockCopy -}}
       addCopyButtons();
       {{ end }}
 
-      {{if $.Site.Data.config.enableSPA -}}
+      {{if $data.enableSPA | default $.Site.Data.config.enableSPA -}}
       addTitleToCodeBlocks();
       {{ end }}
 
-      {{if $.Site.Data.config.enableFooter}}
-      const container = document.getElementById("graph-container")
-      // retry if the graph is not ready
-      if (!container) return requestAnimationFrame(render)
-      // clear the graph in case there is anything within it
-      container.textContent = ""
+      {{if $data.enableCallouts | default $.Site.Data.config.enableCallouts -}}
+      addCollapsibleCallouts();
+      {{ end }}
 
-      const drawGlobal = isHome && {{$.Site.Data.graphConfig.enableGlobalGraph}};
-      drawGraph(
-          {{strings.TrimRight "/" .Site.BaseURL}},
-          drawGlobal,
-          {{$.Site.Data.graphConfig.paths}},
-          drawGlobal ? {{$.Site.Data.graphConfig.globalGraph}} : {{$.Site.Data.graphConfig.localGraph}}
-        );
-
-      {{end}}
-
-
-      {{if $.Site.Data.config.enableLinkPreview}}
+      {{if $data.enableLinkPreview | default $.Site.Data.config.enableLinkPreview}}
       initPopover(
         {{strings.TrimRight "/" .Site.BaseURL }},
-        {{$.Site.Data.config.enableContextualBacklinks}},
-        {{$.Site.Data.config.enableLatex}}
+        {{$data.enableContextualBacklinks | default $.Site.Data.config.enableContextualBacklinks}}
       )
       {{end}}
+
+      {{if $data.enableFooter | default $.Site.Data.config.enableFooter}}
+      const footer = document.getElementById("footer")
+      if (footer) {
+        const container = document.getElementById("graph-container")
+        // retry if the graph is not ready
+        if (!container) return requestAnimationFrame(render)
+        // clear the graph in case there is anything within it
+        container.textContent = ""
+
+        const drawGlobal = isHome && {{$.Site.Data.graphConfig.enableGlobalGraph}};
+        drawGraph(
+            {{strings.TrimRight "/" .Site.BaseURL}},
+            drawGlobal,
+            {{$.Site.Data.graphConfig.paths}},
+            drawGlobal ? {{$.Site.Data.graphConfig.globalGraph}} : {{$.Site.Data.graphConfig.localGraph}}
+          );
+
+        }
+      {{end}}
+
+      {{if $data.enableMermaid | default $.Site.Data.config.enableMermaid}}
+        var els = document.getElementsByClassName("mermaid");
+        if (els.length > 0) {
+          import('https://unpkg.com/mermaid@9/dist/mermaid.esm.min.mjs').then(
+            (obj) => {
+              // init forces mermaid to render mermaid markdown without waiting
+              // for DOMContentLoaded event
+              obj.default.init();
+            }
+          )
+        }
+      {{end}}
     }
 
     const init = (doc = document) => {
       // NOTE: everything within this callback will be executed for initial page navigation. This is a good place to put JavaScript that only replaces DOM nodes.
-      {{if $.Site.Data.config.enableCodeBlockCopy -}}
+      {{if $data.enableCodeBlockCopy | default $.Site.Data.config.enableCodeBlockCopy -}}
       addCopyButtons();
       {{ end }}
 
-      {{if $.Site.Data.config.enableCodeBlockTitle -}}
+      {{if $data.enableCodeBlockTitle | default $.Site.Data.config.enableCodeBlockTitle -}}
       addTitleToCodeBlocks();
       {{- end -}}
-      {{if $.Site.Data.config.enableLatex}}
+      {{if $data.enableLatex | default $.Site.Data.config.enableLatex}}
       renderMathInElement(doc.body, {
         delimiters: [
           {left: '$$', right: '$$', display: true},
           {left: '$', right: '$', display: false},
         ],
+        macros: {
+          '’': "'"
+        },
         throwOnError : false
       });
       {{end}}
     };
   </script>
-  {{if $.Site.Data.config.enableSPA}}
+  {{if $data.enableSPA | default $.Site.Data.config.enableSPA}}
   {{ $router := resources.Get "js/router.js" | resources.Fingerprint "md5" |
   resources.Minify }}
   <script type="module">

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